/* =============================================================
   Belgium IT Green — Single Product Ordinateurs
   product-ordinateur.css  ·  v2.1.0
   Design référence : product_page_ordinateur_itgreen.html
   Correctifs : badges · couleur dots · grade cards · spec grid ·
                batterie · trust grid · bouton panier · galerie
   v2.1.0 : vert #72C35A (Belgium IT Green brand) · bg galerie #F8F9F4
   ============================================================= */

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --op-green:      #72C35A;   /* vert Belgium IT Green (brand) */
  --op-green-dk:   #5aa832;   /* vert foncé — hover bouton     */
  --op-green-lt:   #EEF8E8;   /* vert clair — surfaces, badges */
  --op-dark:       #2C2C2A;
  --op-text:       #374151;
  --op-muted:      #6B7280;
  --op-border:     #E5E7EB;
  --op-surface:    #F8F9F4;
  --op-white:      #ffffff;
  --op-red:        #E53935;
  --op-red-lt:     #FDECEA;
  --op-r:          14px;
  --op-r-sm:       8px;
  --op-shadow:     0 4px 20px rgba(0,0,0,.06);
  --op-shadow-md:  0 8px 32px rgba(0,0,0,.10);
}

/* ── Utilitaires ────────────────────────────────────────────── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

@keyframes op-spin { to { transform: rotate(360deg); } }
.op-spin {
  animation: op-spin .75s linear infinite;
  transform-origin: center;
  display: inline-block;
}

/* ══════════════════════════════════════════════════════════════
   BREADCRUMB
   ══════════════════════════════════════════════════════════════ */
.op-breadcrumb {
  background: var(--op-white);
  border-bottom: 1px solid var(--op-border);
  padding: 12px 0;
}
.op-breadcrumb .container {
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap; font-size: .82rem; color: var(--op-muted);
}
.op-breadcrumb a { color: var(--op-muted); text-decoration: none; transition: color .15s; }
.op-breadcrumb a:hover { color: var(--op-green); }
.op-breadcrumb .fa-chevron-right { font-size: .6rem; color: #D1D5DB; }
.op-breadcrumb [aria-current="page"] { color: var(--op-dark); font-weight: 600; }

/* ══════════════════════════════════════════════════════════════
   LAYOUT PRINCIPAL
   ══════════════════════════════════════════════════════════════ */
.op-product-section {
  padding: 36px 0 64px;
  background: var(--op-white);
}
.op-layout {
  display: grid;
  grid-template-columns: 52% 1fr;
  gap: 52px;
  align-items: start;
}

/* ══════════════════════════════════════════════════════════════
   GALERIE
   ══════════════════════════════════════════════════════════════ */
.op-gallery {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: transparent !important; /* neutralise tout fond sombre du thème */
}

/* Image principale — fond #F8F9F4 figé, !important bloque tout override thème */
.op-gallery-stage {
  position: relative;
  background: #F8F9F4 !important;
  border: 0.5px solid var(--op-border);
  border-radius: var(--op-r);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: flex; align-items: center; justify-content: center;
}
.op-main-img {
  width: 100%; height: 100%;
  object-fit: contain;
  transition: opacity .22s ease;
  display: block;
  background: #F8F9F4 !important;
}
.op-img-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; color: #D1D5DB; font-size: .82rem;
}
.op-img-placeholder svg { width: 52px; height: 52px; }

/* Ruban réduction */
.op-ribbon {
  position: absolute; top: 14px; left: 14px;
  background: var(--op-red); color: #fff;
  font-size: .8rem; font-weight: 700;
  padding: 4px 12px; border-radius: 50px;
  pointer-events: none;
}

/* Vignettes — fond #F8F9F4 figé, !important bloque tout override thème */
.op-thumbs {
  display: flex; gap: 8px; flex-wrap: wrap;
  background: transparent !important;
}
.op-thumb {
  width: 64px; height: 52px;
  border: 1.5px solid var(--op-border);
  border-radius: var(--op-r-sm);
  background: #F8F9F4 !important; /* jamais noir */
  overflow: hidden; cursor: pointer; padding: 0;
  transition: border-color .2s, transform .15s;
  flex-shrink: 0;
}
.op-thumb:hover { border-color: var(--op-dark); transform: translateY(-1px); }
.op-thumb.active { border-color: var(--op-dark); border-width: 1.5px; }
.op-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Bannière éco */
.op-eco-banner {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--op-green-lt);
  border-radius: var(--op-r-sm);
  color: var(--op-green-dk);
  font-size: .79rem; font-weight: 500; line-height: 1.4;
}
.op-eco-icon { display: flex; align-items: center; flex-shrink: 0; color: var(--op-green); }
.op-eco-sep  { color: #A7D9C8; }

/* ══════════════════════════════════════════════════════════════
   PANNEAU INFO
   ══════════════════════════════════════════════════════════════ */
.op-panel {
  display: flex;
  flex-direction: column;
  /* Pas de gap global — chaque bloc gère son propre espacement */
}

/* ── 1. Badges (Reconditionné · catégorie · marque) ── */
.op-badge-row {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 12px;
}
.op-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 500;
  padding: 4px 10px; border-radius: 20px;
  letter-spacing: .02em; line-height: 1.4; white-space: nowrap;
}
.op-badge svg { flex-shrink: 0; }
.op-badge-eco {
  background: #EAF3DE; color: #3B6D11;
}
.op-badge-cat {
  background: var(--op-white); color: var(--op-muted);
  border: 0.5px solid var(--op-border);
}

/* ── 2. Titre ── */
.op-title {
  font-size: 1.5rem; font-weight: 700;
  color: var(--op-dark); line-height: 1.2;
  margin: 0 0 6px;
}

/* ── 3. Sous-titre ── */
.op-sub {
  font-size: 13px; color: var(--op-muted);
  margin: 0 0 16px; line-height: 1.4;
}

/* ── 4. Prix ── */
.op-price-row {
  display: flex; align-items: baseline; gap: 10px;
  flex-wrap: wrap;
}
.op-price-main {
  font-size: 30px; font-weight: 600; color: var(--op-dark); line-height: 1;
}
/* Neutraliser les balises WooCommerce dans le prix */
.op-price-main .woocommerce-Price-amount,
.op-price-main bdi {
  font-size: inherit; font-weight: inherit; color: inherit;
}
.op-price-main .woocommerce-Price-currencySymbol { font-size: 20px; }
.op-price-old {
  font-size: 16px; color: var(--op-muted); text-decoration: line-through;
}
.op-price-old .woocommerce-Price-amount,
.op-price-old bdi { color: inherit; }
.op-price-save {
  font-size: 12px; font-weight: 500;
  background: #FAEEDA; color: #633806;
  padding: 3px 8px; border-radius: 20px;
}

/* ── 5. Séparateur ── */
.op-divider {
  border: none;
  border-top: 0.5px solid var(--op-border);
  margin: 16px 0;
}

/* ── Label section (COULEUR · GRADE / ÉTAT · SPÉCIFICATIONS…) ── */
.op-config-label {
  font-size: 11px; font-weight: 600;
  color: var(--op-muted);
  text-transform: uppercase; letter-spacing: .08em;
  margin-bottom: 8px;
}

/* ── 6. Couleur — pastilles rondes 28 px ── */
.op-color-dots {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 8px;
}
.op-color-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer; padding: 0;
  position: relative;
  transition: transform .15s;
  flex-shrink: 0;
  appearance: none; -webkit-appearance: none;
}
.op-color-dot:hover { transform: scale(1.12); }
/* Ring autour de la pastille sélectionnée */
.op-color-dot.selected::after {
  content: '';
  position: absolute; inset: -4px;
  border-radius: 50%;
  border: 1.5px solid var(--op-dark);
  pointer-events: none;
}
.op-color-name {
  font-size: 12px; color: var(--op-muted);
  margin: 0 0 16px;
}
.op-color-name strong { color: var(--op-dark); }

/* ── 7. Grade / État — cartes sélectionnables ── */
.op-grade-opts {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px; margin-bottom: 16px;
}
.op-grade-opt {
  background: var(--op-white);
  border: 0.5px solid var(--op-border);
  border-radius: var(--op-r-sm);
  padding: 10px 12px;
  cursor: pointer; text-align: left;
  font-family: inherit;
  transition: border-color .15s, background .15s;
  appearance: none;
}
.op-grade-opt:hover { border-color: #9CA3AF; }
.op-grade-opt.selected {
  border: 1.5px solid var(--op-dark);
  background: var(--op-surface);
}
.op-grade-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%; margin-right: 5px;
  flex-shrink: 0; vertical-align: middle;
}
.op-grade-opt-title {
  display: flex; align-items: center;
  font-size: 13px; font-weight: 500; color: var(--op-dark);
  margin-bottom: 2px;
}
.op-grade-opt-desc {
  font-size: 11px; color: var(--op-muted); line-height: 1.4;
}

/* ── 8. Spécifications — grille 2 × 2 ── */
.op-spec-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px; margin-bottom: 16px;
}
.op-spec-card {
  background: var(--op-surface);
  border: 0.5px solid var(--op-border);
  border-radius: var(--op-r-sm);
  padding: 10px 12px;
}
.op-spec-icon {
  display: flex; align-items: center;
  color: var(--op-green);
  margin-bottom: 6px;
}
.op-spec-icon svg { width: 16px; height: 16px; flex-shrink: 0; }
.op-spec-val {
  font-size: 13px; font-weight: 500; color: var(--op-dark);
  font-family: 'DM Mono', 'Courier New', monospace;
  line-height: 1.3; margin-bottom: 2px;
}
.op-spec-lbl { font-size: 11px; color: var(--op-muted); }

/* ── 9. État de la batterie ── */
.op-battery-wrap { margin-bottom: 16px; }
.op-battery-header {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.op-bat-pct { font-size: 12px; font-weight: 500; color: var(--op-green); }
.op-battery-track {
  height: 6px;
  background: var(--op-border);
  border: 0.5px solid #D1D5DB;
  border-radius: 3px; overflow: hidden;
}
.op-battery-fill {
  height: 100%; border-radius: 3px;
  background: var(--op-green);
  transition: width .9s cubic-bezier(.4,0,.2,1);
}
.op-battery-meta {
  display: flex; justify-content: space-between;
  margin-top: 4px;
}
.op-battery-meta span  { font-size: 11px; color: var(--op-muted); }
.op-battery-meta strong { font-size: 11px; color: var(--op-dark); font-weight: 500; }

/* ── 10. Disponibilité ── */
.op-stock {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: var(--op-r-sm);
  font-size: .82rem; font-weight: 500;
  margin-bottom: 16px;
}
.op-stock svg { flex-shrink: 0; }
.op-stock--in  { background: var(--op-green-lt); color: var(--op-green-dk); }
.op-stock--out { background: var(--op-red-lt);   color: var(--op-red); }

/* ── 11. CTA — Ajouter au panier + favoris ── */
.op-cta-row {
  display: flex; gap: 8px; align-items: stretch;
  margin-bottom: 8px;
}

/* La balise form devient transparente au layout flex */
.op-cart-form {
  flex: 1;
  display: flex;
}

/* Bouton Ajouter au panier — vert Belgium IT Green */
button.op-btn-cart,
a.op-btn-cart,
.op-btn-cart {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 20px;
  background: var(--op-green) !important;  /* surcharge les resets WooCommerce */
  color: #fff !important;
  font-size: .9rem; font-weight: 600;
  border: none; border-radius: var(--op-r-sm);
  cursor: pointer; font-family: inherit;
  text-decoration: none; line-height: 1;
  min-height: 48px; width: 100%;
  transition: background .2s, transform .15s, box-shadow .2s;
}
button.op-btn-cart:hover:not(:disabled),
.op-btn-cart:hover:not(:disabled) {
  background: var(--op-green-dk) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(29,158,117,.28);
}
button.op-btn-cart:disabled,
.op-btn-cart:disabled {
  background: #B0C4BB !important;
  cursor: not-allowed; opacity: .75;
}
.op-btn-cart.loading { pointer-events: none; }
.op-btn-cart svg { flex-shrink: 0; }

/* Bouton favoris (cœur, 48 × 48 px) */
.op-btn-wish {
  width: 48px; height: 48px; flex-shrink: 0;
  border: 0.5px solid var(--op-border);
  background: var(--op-white);
  border-radius: var(--op-r-sm);
  cursor: pointer; padding: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--op-muted);
  transition: color .2s, border-color .2s, background .15s;
  appearance: none;
}
.op-btn-wish:hover,
.op-btn-wish.wishlisted {
  background: #FEF2F2;
  border-color: #FECACA;
  color: var(--op-red);
}
.op-btn-wish svg { pointer-events: none; }

/* Lien "Acheter maintenant" */
.op-btn-buy {
  display: block; text-align: center;
  font-size: 13px; color: var(--op-muted);
  text-decoration: none; padding: 6px 0;
  margin-bottom: 12px;
  transition: color .15s;
}
.op-btn-buy:hover { color: var(--op-dark); }

/* ── 12. Trust badges — 4 colonnes centrées ── */
.op-trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 4px;
}
.op-trust-item {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 8px 4px;
  border-radius: var(--op-r-sm);
  border: 0.5px solid var(--op-border);
  background: var(--op-white);
}
.op-trust-icon {
  display: flex; align-items: center; justify-content: center;
  color: var(--op-muted);
  margin-bottom: 4px;
}
.op-trust-icon svg { width: 16px; height: 16px; }
.op-trust-item > span {
  font-size: 10px; color: var(--op-muted);
  line-height: 1.3;
}

/* ══════════════════════════════════════════════════════════════
   FICHE TECHNIQUE
   ══════════════════════════════════════════════════════════════ */
.op-specs-section {
  padding: 56px 0;
  background: var(--op-surface);
  border-top: 1px solid var(--op-border);
}
.op-specs-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start;
}
.op-section-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.1rem; font-weight: 800; color: var(--op-dark);
  margin: 0 0 18px;
}
.op-section-title i,
.op-section-title svg { color: var(--op-green); }
.op-section-title--centered { justify-content: center; margin-bottom: 8px; }

/* Icône SVG dans le <th> de la table */
.op-specs-th-icon {
  display: inline-flex; align-items: center;
  margin-right: 6px; color: var(--op-green);
  vertical-align: middle;
}
.op-specs-th-icon svg { width: 14px; height: 14px; }

/* Tableau */
.op-specs-card {
  background: var(--op-white); border-radius: var(--op-r);
  border: 1px solid var(--op-border); overflow: hidden;
  box-shadow: var(--op-shadow);
}
.op-specs-table { width: 100%; border-collapse: collapse; }
.op-specs-table th,
.op-specs-table td {
  padding: 12px 18px; font-size: .86rem;
  border-bottom: 1px solid var(--op-border); text-align: left;
  vertical-align: top;
}
.op-specs-table tr:last-child th,
.op-specs-table tr:last-child td { border-bottom: none; }
.op-specs-table th {
  background: var(--op-surface);
  font-weight: 700; color: var(--op-dark);
  white-space: nowrap; width: 38%;
}
.op-specs-table td { color: var(--op-text); }
.op-specs-table tr:hover td { background: #fafafa; }

/* Colonne description */
.op-desc-col { display: flex; flex-direction: column; gap: 20px; }

.op-about-card {
  background: var(--op-white); border-radius: var(--op-r);
  border: 1px solid var(--op-border); padding: 24px;
  box-shadow: var(--op-shadow);
}
.op-short-desc { font-size: .88rem; line-height: 1.75; color: var(--op-text); }
.op-short-desc ul { padding-left: 18px; margin: 8px 0; }
.op-short-desc li { margin-bottom: 4px; }

.op-cert-card {
  background: var(--op-white); border-radius: var(--op-r);
  border: 1px solid var(--op-border); padding: 24px;
  box-shadow: var(--op-shadow);
}
.op-cert-header {
  display: flex; align-items: center; gap: 10px;
  font-size: .95rem; font-weight: 800; color: var(--op-dark); margin-bottom: 16px;
}
.op-cert-header i { color: var(--op-green); font-size: 1.15rem; }
.op-cert-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; }
.op-cert-list li { display: flex; align-items: center; gap: 10px; font-size: .86rem; color: var(--op-text); }
.op-cert-list .fa-check { color: var(--op-green); font-size: .78rem; }

/* ══════════════════════════════════════════════════════════════
   SYSTÈME DE GRADES (section bas de page)
   ══════════════════════════════════════════════════════════════ */
.op-grades-section {
  padding: 56px 0;
  background: var(--op-white);
  border-top: 1px solid var(--op-border);
}
.op-grades-intro {
  text-align: center; font-size: .9rem; color: var(--op-muted); margin: 0 0 32px;
}
.op-grades-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }

.op-grade-card {
  border: 2px solid var(--op-border); border-radius: var(--op-r);
  padding: 28px 22px; text-align: center;
  transition: border-color .25s, box-shadow .25s, transform .25s;
  position: relative;
}
.op-grade-card:hover {
  border-color: var(--gc, var(--op-green));
  transform: translateY(-4px);
  box-shadow: var(--op-shadow-md);
}
.op-grade-card--active {
  border-color: var(--gc, var(--op-green)) !important;
  transform: translateY(-4px);
  box-shadow: var(--op-shadow-md);
}
.op-gc-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 54px; height: 54px; border-radius: 50%;
  color: #fff; font-size: 1.5rem; font-weight: 900;
  margin-bottom: 14px;
}
.op-grade-card h3 { font-size: .95rem; font-weight: 800; color: var(--op-dark); margin: 0 0 8px; }
.op-grade-card p  { font-size: .82rem; color: var(--op-muted); line-height: 1.5; margin: 0 0 12px; }
.op-gc-stars { display: flex; justify-content: center; gap: 3px; }
.op-gc-current {
  margin-top: 14px; padding: 5px 12px;
  background: var(--gc, var(--op-green)); color: #fff;
  border-radius: 50px; font-size: .75rem; font-weight: 700;
  display: inline-flex; align-items: center; gap: 6px;
}

/* ══════════════════════════════════════════════════════════════
   DESCRIPTION ACCORDION
   ══════════════════════════════════════════════════════════════ */
.op-desc-section {
  padding: 40px 0;
  background: var(--op-surface);
  border-top: 1px solid var(--op-border);
}
.op-accordion {
  background: var(--op-white); border-radius: var(--op-r);
  border: 1px solid var(--op-border); overflow: hidden;
  box-shadow: var(--op-shadow);
}
.op-accordion-summary {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; cursor: pointer;
  font-size: .98rem; font-weight: 800; color: var(--op-dark);
  list-style: none; user-select: none; gap: 12px;
}
.op-accordion-summary::-webkit-details-marker { display: none; }
.op-accordion-summary span { display: flex; align-items: center; gap: 10px; }
.op-accordion-summary span i { color: var(--op-green); }
.op-acc-chevron { font-size: .82rem; color: var(--op-muted); transition: transform .3s; flex-shrink: 0; }
details[open] .op-acc-chevron { transform: rotate(180deg); }
.op-accordion-body {
  padding: 20px 24px 28px;
  border-top: 1px solid var(--op-border);
  font-size: .9rem; line-height: 1.8; color: var(--op-text);
}
.op-accordion-body ul { padding-left: 20px; }
.op-accordion-body li { margin-bottom: 6px; }

/* ══════════════════════════════════════════════════════════════
   PRODUITS SIMILAIRES
   ══════════════════════════════════════════════════════════════ */
.op-related-section {
  padding: 56px 0;
  background: var(--op-white);
  border-top: 1px solid var(--op-border);
}
.op-related-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }

.op-related-card {
  border: 1px solid var(--op-border); border-radius: var(--op-r);
  background: var(--op-white); overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.op-related-card:hover { transform: translateY(-4px); box-shadow: var(--op-shadow-md); }

.op-related-img-wrap {
  display: block; position: relative;
  aspect-ratio: 4/3; background: var(--op-surface); overflow: hidden;
}
.op-related-img-wrap img {
  width: 100%; height: 100%; object-fit: contain;
  transition: transform .3s;
}
.op-related-card:hover .op-related-img-wrap img { transform: scale(1.04); }
.op-related-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: #D1D5DB;
}
.op-related-placeholder svg { width: 40px; height: 40px; }
.op-related-grade {
  position: absolute; top: 10px; left: 10px;
  color: #fff; font-size: .7rem; font-weight: 800;
  padding: 3px 10px; border-radius: 20px;
}

.op-related-body { padding: 14px 16px; }
.op-related-name {
  font-size: .86rem; font-weight: 700; color: var(--op-dark); margin: 0 0 4px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.op-related-specs { font-size: .74rem; color: var(--op-muted); margin: 0 0 10px; }
.op-related-foot  {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; flex-wrap: wrap;
}
.op-related-price { font-size: 1rem; font-weight: 800; color: var(--op-dark); }
.op-related-old   { font-size: .75rem; color: var(--op-muted); text-decoration: line-through; display: block; }
.op-related-btn {
  background: var(--op-green); color: #fff;
  font-size: .76rem; font-weight: 700;
  padding: 6px 14px; border-radius: 20px;
  text-decoration: none; display: inline-flex; align-items: center; gap: 5px;
  transition: background .2s;
}
.op-related-btn:hover { background: var(--op-green-dk); }

/* ══════════════════════════════════════════════════════════════
   TOAST NOTIFICATION
   ══════════════════════════════════════════════════════════════ */
.op-toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 9999;
  display: flex; align-items: center; gap: 14px;
  background: var(--op-white);
  border: 2px solid var(--op-green);
  border-radius: var(--op-r); padding: 16px 20px;
  box-shadow: 0 12px 40px rgba(0,0,0,.14);
  min-width: 300px; max-width: 380px;
  transform: translateY(calc(100% + 32px));
  transition: transform .38s cubic-bezier(.34,1.56,.64,1);
}
.op-toast[aria-hidden="false"] { transform: translateY(0); }
.op-toast-msg { flex: 1; min-width: 0; }
.op-toast-msg strong { display: block; font-size: .86rem; color: var(--op-dark); font-weight: 700; }
.op-toast-msg span   { font-size: .79rem; color: var(--op-muted); }
.op-toast-link {
  font-size: .8rem; font-weight: 700; color: var(--op-green);
  text-decoration: none; white-space: nowrap;
  display: flex; align-items: center; gap: 5px; flex-shrink: 0;
}
.op-toast-link:hover { color: var(--op-green-dk); }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1200px) {
  .op-layout { gap: 36px; }
  .op-related-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 960px) {
  .op-layout { grid-template-columns: 1fr; gap: 28px; }
  .op-gallery { position: static; }
  .op-specs-layout { grid-template-columns: 1fr; }
  .op-grades-row { grid-template-columns: 1fr; gap: 12px; }
  .op-grade-card--active,
  .op-grade-card:hover { transform: none; }
  .op-title { font-size: 1.35rem; }
}
@media (max-width: 640px) {
  .op-product-section { padding: 20px 0 40px; }
  .op-trust-grid { grid-template-columns: repeat(2, 1fr); }
  .op-grade-opts { grid-template-columns: 1fr; }
  .op-price-main { font-size: 24px; }
  .op-toast { min-width: unset; right: 12px; left: 12px; bottom: 12px; }
}
@media (max-width: 480px) {
  .op-related-grid { grid-template-columns: 1fr; }
  .op-spec-grid { grid-template-columns: 1fr; }
}